Both snd_pcm_hw_constraints_init() and _complete() functions are
called only from pcm_native.c, hence they can be static for further
optimization.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/core/pcm_local.h | 3 ---
sound/core/pcm_native.c | 4 ++--
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h
index 384efd002984..17a1a5d87098 100644
--- a/sound/core/pcm_local.h
+++ b/sound/core/pcm_local.h
@@ -20,9 +20,6 @@ void snd_interval_muldivk(const struct snd_interval *a,
void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k,
const struct snd_interval *b, struct snd_interval *c);
-int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream);
-int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream);
-
int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime,
snd_pcm_hw_param_t var, u_int32_t mask);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index c375c41496f8..bb23f5066654 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2308,7 +2308,7 @@ static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params,
return snd_interval_refine(hw_param_interval(params, rule->var), &t);
}
-int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream)
+static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints;
@@ -2432,7 +2432,7 @@ int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream)
return 0;
}
-int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)
+static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_pcm_hardware *hw = &runtime->hw;
--
2.16.4
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